SKU: 140545 | UPC: 808422905459
2014-2019 Chevrolet Silverado 1500 / GMC Sierra 1500 Cat-Back™ Exhaust System S-Type
Borla 140545 S-Type Cat-Back Exhaust System upgrades 2014-2018 Chevrolet Silverado 1500 / GMC Sierra 1500 and 2019 LD models only with 5.3L V8 automatic/manual transmission, 2WD/4WD, Extended Cab Standard Bed (78.7″), Crew Cab Short Bed (69.3″), 143.5″ wheelbase. This dual split side exit system boosts horsepower and torque, improves fuel economy, extends engine life, and delivers the Borla Sound of Power. Built from premium T-304 stainless steel with straight-through technology for maximum flow and precise fit.
Key Features
- T-304 Stainless Steel Construction: Premium material outperforms T-400 series for lasting durability and corrosion resistance in all conditions.
- Straight-Through Muffler Design: Patented multi-core technology increases exhaust velocity for added power and the aggressive Borla exhaust note without drone.
- 2.75″ Mandrel-Bent Tubing: Ultra-smooth bends ensure unrestricted flow, enhancing throttle response and efficiency on 5.3L V8 engines.
- 4″ Polished T-304 Stainless Tips: Bright chrome finish on dual split side exit adds motorsport styling to your truck’s rear profile.
- Million-Mile Warranty: Backed by Borla’s proven reliability as the most experienced exhaust manufacturer.
Product Notes
- Fits only Extended Cab Standard Bed (78.7″) and Crew Cab Short Bed (69.3″) with 143.5″ wheelbase; verify your configuration before purchase.
- Bolt-on installation with no welding or cutting required; uses factory hangers and mounts.
- Ships freight-free to lower 48 states; large box requires garage or driveway unloading.
Installation Notes
- Professional installation recommended.
- Direct bolt-on from catalytic converter back; 2-4 hours with basic tools and ramps/jack.
- Compatible with factory mid-pipes and axle-backs; no modifications to suspension or drivetrain needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2018 | Chevrolet | Silverado 1500 | High Country |
| 2014-2018 | Chevrolet | Silverado 1500 | LT |
| 2014-2018 | Chevrolet | Silverado 1500 | LTZ |
| 2015-2018 | Chevrolet | Silverado 1500 | LS |
| 2015-2018 | Chevrolet | Silverado 1500 | SSV |
| 2016-2018 | Chevrolet | Silverado 1500 | Custom |
| 2014-2018 | GMC | Sierra 1500 | Base |
| 2014-2018 | GMC | Sierra 1500 | Denali |
| 2014-2018 | GMC | Sierra 1500 | SLE |
| 2014-2018 | GMC | Sierra 1500 | SLT |
| 2019 | Chevrolet | Silverado 1500 LD | All 5.3L V8 |
| 2019 | GMC | Sierra 1500 LD | All 5.3L V8 |
Why Choose Borla?
- Pioneered stainless steel performance exhaust for street, off-road, and racing since 1978.
- Most winning exhaust brand with systems on championship vehicles worldwide.
- Precision CNC manufacturing and mandrel bending for exact fit and peak performance.
Frequently Asked Questions
- Q: Will this fit my 2019 Silverado 1500?
A: Fits 2019 Silverado 1500 LD (Legacy Design) only with 5.3L V8, Extended Cab Std Bed or Crew Cab Short Bed, 143.5″ WB; not new body style. - Q: What material is used and inlet/outlet sizes?
A: Full T-304 stainless steel construction; 2.75″ inlet ID, 2.25″ outlet OD, 2.75″ tailpipe diameter and tubing. - Q: What warranty and sound level?
A: Million-Mile Warranty covers defects; S-Type delivers deep aggressive tone with power, no interior drone on 5.3L V8.
Shipping & Handling
- Method: Ground shipping via UPS/FedEx
- Availability: In stock – ships same or next business day
- Packaging: Single heavy-duty cardboard box, 48″ L x 16″ W x 14″ H
- Weight: 38 lbs
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